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DC Field | Value | Language |
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dc.contributor.author | Singh, Sharmila | - |
dc.contributor.author | Singh, Alka | - |
dc.contributor.author | Singh, Archita | - |
dc.contributor.author | Mahima | - |
dc.contributor.author | Yadav, Sandeep | - |
dc.contributor.author | Bajaj, Ishita | - |
dc.contributor.author | Kumar, Shailendra | - |
dc.contributor.author | Jain, Ajay | - |
dc.contributor.author | Sarkar, Ananda K. | - |
dc.date.accessioned | 2019-12-12T11:06:27Z | - |
dc.date.available | 2019-12-12T11:06:27Z | - |
dc.date.issued | 2020 | - |
dc.identifier.citation | Journal of Experimental Botany, 71(3): 778-792 | en_US |
dc.identifier.issn | 1460-2431 | - |
dc.identifier.uri | http://223.31.159.10:8080/jspui/handle/123456789/1021 | - |
dc.description | Accepted date: 10 Sept 2019 | en_US |
dc.description.abstract | In higher plants, pluripotent stem cells reside in the specialized microenvironment called stem cell niches (SCNs) harbored at the shoot apical meristem (SAM) and root apical meristem (RAM), which give rise to the aerial and underground parts of a plant, respectively. The model plant Arabidopsis thaliana (Arabidopsis) has been extensively studied to decipher the intricate regulatory mechanisms involving some key transcriptions factors and phytohormones that play pivotal roles in stem cell homeostasis, meristem maintenance, and organ formation. However, there is increasing evidence to show the epigenetic regulation of the chromatin architecture, gene expression exerting an influence on an innate balance between the self-renewal of stem cells, and differentiation of the progeny cells to a specific tissue type or organ. Post-translational histone modifications, ATP-dependent chromatin remodeling, and chromatin assembly/ disassembly are some of the key features involved in the modulation of chromatin architecture. Here, we discuss the major epigenetic regulators and illustrate their roles in the regulation of stem cell activity, meristem maintenance, and related organ patterning in Arabidopsis. | en_US |
dc.description.sponsorship | We acknowledge the DBT-eLibrary Consortium (DeLCON) for providing access to e-resources. SS, ArS, and Ma acknowledge the Council for Scientific and Industrial Research (CSIR), Government of India, for fellowships. AlS acknowledges the Department of Biotechnology (DBT), Government of India, for a fellowship. SY acknowledges the University Grants Commission (UGC), India, for a fellowship. AKS acknowledges funding from the Science and Engineering Research Board (SERB), Department of Science and Technology (DST), Government of India (research grant no. EMR/2016/002438), and the National Institute of Plant Genome Research (NIPGR). The authors declare that they have no conflict of interest. | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | Oxford University Press | en_US |
dc.subject | Arabidopsis | en_US |
dc.subject | chromatin modification | en_US |
dc.subject | chromatin remodeling | en_US |
dc.subject | epigenetic regulation | en_US |
dc.subject | meristem | en_US |
dc.subject | plant stem cells | en_US |
dc.title | Role of chromatin modification and remodeling in stem cell regulation and meristem maintenance in Arabidopsis | en_US |
dc.type | Article | en_US |
dc.identifier.officialurl | https://academic.oup.com/jxb/advance-article/doi/10.1093/jxb/erz459/5650915 | en_US |
dc.identifier.doi | https://doi.org/10.1093/jxb/erz459 | en_US |
Appears in Collections: | Institutional Publications |
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Sarkar AK_2019_8.pdf Restricted Access | 2.37 MB | Adobe PDF | View/Open Request a copy |
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